Description

5,7-Dimethyl-4-Hydroxyquinoline-3-Carboxylic Acid is a high-purity, synthetically derived quinoline derivative serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and functional organic materials. It is primarily needed by research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in the synthesis of complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Organic Synthesis Building Block: Used in the construction of complex molecular architectures for research and development in medicinal chemistry.
• Material Science Research: Investigated as a monomer or functional component in the development of organic electronic materials or specialty polymers.
• Agrochemical Development: Serves as an intermediate in the research and synthesis of new crop protection agents and herbicides.
• Dye and Pigment Synthesis: Utilized in the production of specialized quinoline-derived colorants and fluorescent markers.

Basic Information

Product Name	5,7-Dimethyl-4-Hydroxyquinoline-3-Carboxylic Acid
CAS No.	948293-86-5
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	4-Hydroxy-5,7-dimethylquinoline-3-carboxylic acid; 5,7-Dimethyl-4-hydroxy-3-quinolinecarboxylic acid; 3-Quinolinecarboxylic acid, 4-hydroxy-5,7-dimethyl-; 4-Hydroxy-5,7-dimethyl-3-quinolinecarboxylic acid; 5,7-Dimethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5,7-Dimethyl-4-Hydroxyquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.